Clay Spence

Title: Innovations by Clay Spence in Voice Modification Technology

Introduction

Clay Spence is an innovative inventor based in Santa Rosa, CA (US). He has made significant contributions to the field of voice modification technology. His work focuses on enhancing speech output while preserving the speaker's unique characteristics.

Latest Patents

Clay Spence holds a patent for a voice modification system. This computing system receives an audio waveform representing speech from an individual and produces a modified version of the audio waveform. The system maintains the speaker's speech characteristics and prosody for specific utterances, such as voice timbre, intonation, timing, and intensity. It utilizes a bottleneck-based autoencoder with speech spectrograms as both input and output. To generate the output audio waveform, the system incorporates a reconstruction error-based loss function along with two additional loss functions. The second loss function acts as a speaker 'real vs fake' discriminator, penalizing outputs that do not sound like the original speaker. The third loss function is a speech intelligibility scorer, which penalizes outputs that are difficult for the target population to understand. The resulting modified audio waveform delivers enhanced speech in a target accent without sacrificing the speaker's personality.

Career Highlights

Clay Spence is currently associated with SRI International, where he continues to develop innovative technologies. His work has garnered attention for its potential applications in various fields, including communication and accessibility.

Collaborations

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Conclusion

Clay Spence's contributions to voice modification technology exemplify the intersection of innovation and practical application. His patent reflects a commitment to enhancing communication while preserving individual identity.